You can take your dog’s temperature by using various thermometers available in the market.

A Rectal thermometer is the most accurate way to take a dog’s temperature which is why most vets prefer using a rectal thermometer. However, one needs to clean the tip of the thermometer with alcohol or petroleum jelly and lubricate the same with hair oil as one will have to insert the Rectal thermometer in your dog’s rectum.

A Ear thermometer is also available in the market which can be purchased and is accurate. Here you need to position the thermometer in your dog’s ear to get proper temperature.